Which technique typically involves restoring the body’s ability to sense its limb position?

Proprioception training is fundamentally aimed at enhancing the body’s ability to perceive its position in space, particularly relating to limbs. This technique involves exercises that improve balance, coordination, and the awareness of body parts relative to one another and the environment. By engaging in proprioception training, individuals can develop a greater internal feedback mechanism, which is essential for motor control, stability, and injury prevention.

The other techniques listed serve different purposes. Strength training focuses on increasing muscle strength and endurance but does not primarily address spatial awareness. Cardio conditioning is aimed at improving cardiovascular fitness and endurance, and it generally doesn’t involve exercises that enhance proprioceptive feedback. Stretching routines are intended to improve flexibility and range of motion rather than directly influence the body’s ability to sense limb position. Hence, proprioception training is distinctly positioned as the correct choice for restoring the body's sensory capabilities regarding limb positions.